package F.Demo;


import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

/*
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/**
 *
 * @author Administrator
 */
public class ReaderDemo1 {
    
    public static  void main(String[]args) throws IOException{
      
      
      InputStreamReader in2= new InputStreamReader(System.in);
      BufferedReader in3=new BufferedReader(in2);
      
      String name = in3.readLine();
      System.out.println("你好"+name);
        
    }

}
